Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Ke7 draw
3 Kg6 draw
4 Re5 draw
5 Re7 draw
6 Re8 draw
7 Kf7 loss in 4 half-moves
8 Kg7 loss in 4 half-moves
9 Ke5 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kg5 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 1 half-moves
18 Re3 loss in 1 half-moves